• From the Capital Beltway (I-495), get onto I-270 (or the I-270 spur) headed toward Rockville and Frederick. From areas West of Gaithersburg, get onto I-270 headed toward Rockville and Washington, D.C.• Watch for signs that indicate Exit 11, Montgomery Village Avenue, is approaching. If you are headed West (from I-495), be sure to move from the express lanes to the local lanes as the exit approaches.• Exit I-270 at Exit 11, Montgomery Village Avenue.• If you were coming from I-495, stay in the right lane on the exit ramp and proceed through the light at the end of the ramp. If you were coming from the West, turn Left at the light at the end of the exit ramp and proceed under I-270 to MD 355.• Turn Right at the next light onto MD 355 South.• Proceed through three traffic lights (you will pass an "IHOP" restaurant on your right).• The Car Wash will be on your right, just past a large dry cleaners (it shares an entrance with a gas station).

• From the Capital Beltway (I-495), get onto I-270 (or the I-270 spur) headed toward Rockville and Frederick. From areas West of Gaithersburg, get onto I-270 headed toward Rockville and Washington, D.C.• Exit I-270 at Exit 8, Shady Grove Road.• If you were coming from I-495, stay to the right after the exit. If you were coming from the West, turn Left at the light at the end of the exit ramp and proceed back over I-270.• Proceed through several traffic lights (you will pass a "Checkers" restaurant on your right).• The Car Wash will be on your right - before you reach Route 355.